 China: M15 Maanshan - Doubles - Main |
|---|
| Quarter-finals | Hsieh C./Zheng B. | Masabayashi T./Sumizawa D. | 1:2 (2:6, 6:1, 6:10) | detalhes | 27.02.2025 |
| 1/8-finals | Masabayashi T./Sumizawa D. | Kukasian A./Lee D. H. | 2:0 (6:0, 7:66) | detalhes | 25.02.2025 |
 Indonesia: M15 Bali 4 - Doubles - Main |
|---|
| Semi-finals | Kusuhara Y./Nakagawa S. | Masabayashi T./Sumizawa D. | 2:0 (6:1, 6:3) | detalhes | 27.12.2024 |
| Quarter-finals | Khazime D./Kukasian A. | Masabayashi T./Sumizawa D. | 0:2 (0:6, 4:6) | detalhes | 26.12.2024 |
| 1/8-finals | Masabayashi T./Sumizawa D. | Bobrov B./Verbin P. | 2:0 (6:4, 6:3) | detalhes | 25.12.2024 |
 Australia: M25 Gold Coast - Doubles - Main |
|---|
| 1/8-finals | Delaney Ja./Imai S. | Masabayashi T./Sumizawa D. | 2:0 (6:3, 6:4) | detalhes | 30.11.2023 |
 Japan: M25 Tsukuba - Doubles - Main |
|---|
| 1/8-finals | Masabayashi T./Sumizawa D. | Saitoh K./Sueoka Y. | 0:2 (1:6, 64:7) | detalhes | 29.03.2023 |
 Malaysia: M15 Seremban - Doubles - Main |
|---|
| Final | Masabayashi T./Sumizawa D. | Cui J./Huang T. | 2:1 (6:4, 65:7, 13:11) | detalhes | 23.07.2022 |
| Semi-finals | Hazawa S./Takeuchi K. | Masabayashi T./Sumizawa D. | 0:2 (3:6, 2:6) | detalhes | 22.07.2022 |
| Quarter-finals | Toman P. E./Vardhan V. | Masabayashi T./Sumizawa D. | 0:2 (2:6, 2:6) | detalhes | 21.07.2022 |
| 1/8-finals | Koay H. S./Syed Naguib A. | Masabayashi T./Sumizawa D. | 0:2 (4:6, 1:6) | detalhes | 19.07.2022 |
